ladybird/Tests/LibWeb/css-tokenizer.cpp

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/*
* Copyright (c) 2026, Sam Atkins <sam@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/Format.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/File.h>
#include <LibMain/Main.h>
#include <LibWeb/CSS/Parser/Tokenizer.h>
ErrorOr<int> ladybird_main(Main::Arguments arguments)
{
StringView encoding = "utf-8"sv;
StringView input_path;
Core::ArgsParser args_parser;
args_parser.add_option(encoding, "Source encoding label", "encoding", 'e', "encoding");
args_parser.add_positional_argument(input_path, "Path to the CSS input file", "input", Core::ArgsParser::Required::Yes);
args_parser.parse(arguments);
auto file = TRY(Core::File::open(input_path, Core::File::OpenMode::Read));
auto input = TRY(file->read_until_eof());
auto tokens = Web::CSS::Parser::Tokenizer::tokenize(input, encoding);
for (auto const& token : tokens)
outln("{}", token.to_debug_string());
return 0;
}